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MAX22025AWA+ - Analog Devices

Description: Compact, Isolated, Half-Duplex RS-485/RS-422 Transceivers with AutoDirection Control

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MAX22025AWA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - W8MS+1
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MAX22025AWA+ - Analog Devices  - 3D model - Small Outline Packages - W8MS+1
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MAX22025AWA+ Details

  • Manufacturer Part Number:

    MAX22025AWA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_W-300_MIL

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-SOIC_W-300_MIL

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2020-02-04

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Additional Feature:

    Also Require VDDB supply 4.75V to 5.25V and Supply current-Max 5.5mA

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-485; EIA-422

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    5.31 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    1.5 V

  • Output Characteristics:

    DIFFERENTIAL

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Receive Delay-Max:

    80 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    2.13 mm

  • Supply Current-Max:

    5.5 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    1.71 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Transmit Delay-Max:

    1000 ns

  • Width:

    5.285 mm

MAX22025AWA+ Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the MAX22025AWA+ is to use a 4-layer board with a solid ground plane, and to keep the analog and digital signals separate. Additionally, it is recommended to use a low-ESR capacitor for the VCC pin and to decouple the VCC pin with a 10uF capacitor.
  • To optimize the performance of the MAX22025AWA+ in a noisy environment, it is recommended to use a shielded enclosure, to keep the device away from noise sources, and to use a common-mode choke or a ferrite bead to filter out high-frequency noise. Additionally, it is recommended to use a low-pass filter on the input signals to reduce noise and to use a differential input configuration to reject common-mode noise.
  • The maximum operating temperature range for the MAX22025AWA+ is -40°C to +125°C. However, it is recommended to operate the device within the recommended operating temperature range of -20°C to +85°C for optimal performance and reliability.
  • To troubleshoot issues with the MAX22025AWA+, it is recommended to check the power supply voltage, to verify that the input signals are within the recommended range, and to check for any signs of physical damage or overheating. Additionally, it is recommended to use a logic analyzer or an oscilloscope to debug the digital signals and to check for any errors or anomalies.
  • Yes, the MAX22025AWA+ is AEC-Q100 qualified and can be used in automotive applications. However, it is recommended to follow the guidelines and requirements of the automotive industry, such as the ISO 26262 standard, and to ensure that the device is used within its recommended operating conditions and specifications.

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MAX22025AWA+ Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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